How To Fix KZ148 - Single object can only be assigned to one cost object node

KZ148 - Overview

• Message type: E = Error

• Message class: KZ - Cost Object Repetitive Mfg / Process Mfg

• Message number: 148

• Message text: Single object can only be assigned to one cost object node

What causes this issue?

You are attempting to assign a material (or the combination material/
<DS:GLOS.3559911290FA5063E10000009B38F984>production process</>) to a
<DS:GLOS.3526B6C8AFAB52B9E10000009B38F974>cost object node</>. However,
this object has already been assigned to another cost object node.

System Response

INCLUDE NAKZ091

How to fix this error?

Enter a different object.

Error message extract from SAP system. Copyright SAP SE.

KZ148 - Details

• The SAP error message KZ148 ("Single object can only be assigned to one cost object node") typically occurs in the context of cost accounting when you are trying to assign a single cost object (like a cost center, internal order, or project) to multiple cost object nodes in a hierarchy. This is not allowed because each cost object can only be associated with one node in the cost object hierarchy.
  
  Cause:
  
  Duplicate Assignment: The primary cause of this error is that the same cost object is being assigned to multiple nodes in a cost object hierarchy.
  Incorrect Configuration: There may be a configuration issue in the cost object hierarchy setup, leading to attempts to assign the same object to multiple locations.
  Data Entry Error: A user may have inadvertently tried to assign the same cost object to different nodes during data entry.
  
  
  Solution:
  
  Check Assignments: Review the assignments of the cost object in question. Ensure that